- Herbarium ID: NHIC
- Accession Number: MJO61686
- Scientific Name: Descurainia pinnata (Walter) Britton
- Family Name: Brassicaceae
- Location: Unnamed island, NW of Hay Isl., approx. 11 km S of Kenora, Lake of the Woods, Ont.
- District Located: Kenora
- Longitude/Latitude: 94.41583W / 49.68056 N
- Habitat: Rocky slope, with Juniperus horizontalis, Galium aparine, Galium boreale.
- Notes: Local, flowering.
- Collector: M.J. Oldham & W.D. Bakowsky
- Collection Number: 24045
- Collection Date: 8-Jul-2000
- Determined by: M.J. Oldham
- Annotation by: [no data]